Tunka-Grande array for high-energy gamma-ray astronomy and cosmic-ray physics: preliminary results.

Ivanova, A.; Brueckner, M.; Ptuskino, V.; Monkhoev, R.; Astapov, I.; Bezyazeekov, Pavel; Blank, M.; Bonvech, E. A.; Borodin, A.; Brückner, M.; Budnev, N. M.; Bulan, A.; Chernov, D. V.; Chiavassa, A.; Dyachok, A. N.; Gafarov, A. R.; Garmash, A.; Grebenyuk, V.; Gress, E.; Gress, O.; Gress, T. I.; Grinyuk, A.; Grishin, O.; Horns, Dieter; Igoshin, A.; D. Ivanova, A.; Kalmykov, N.; Kindin, V.; Kiryuhin, S.; Kokoulin, R.; Kompaniets, K.; Korosteleva, E.; Kozhin, V. A.; Kravchenko, E.; Kryukov, Alexander; Kuzmichev, L.; Lagutin, A.; Lavrova, M.; Lemeshev, Y. E.; Lubsandorzhiev, B.; Lubsandorzhiev, N.; Lukanov, A.; Lukyantsev, D.; Malakhov, S.; Mirgazov, R. R.; Mirzoyan, R.; Osipova, E.; Pakhorukov, A.; Panasenko, L. A.; Pankov, L.; Panov, A.; Petrukhin, A.; Poddubnyi, I.; Podgrudkov, D. A.; Poleschuk, V.; Ponomareva, V.; Popesku, M.; Popova, E.; Porelli, A.; Postnikov, E.; Prosin, V.; Ptuskin, V.; Pushnin, A.; Raikin, R.; Rubtsov, G.; Ryabov, E. V.; Sagan, Y.; Samoliga, V.; Sabirov, B.; Silaev, A.; (junior), A. Silaev; Sidorenkov, Andrei; Skurikhin, A. V.; Slunecka, V.; Sokolov, A.; Sulakov, V.; Suvorkin, Y.; Sveshnikova, L.; Tabolenko, V. A.; Tarashchansky, B.; Tkachev, L.; Tluczykont, M.; Tanaev, A.; Ternovoy, M.; Togoo, R.; Ushakov, N.; Vaidyanathan, A.; Volchugov, P.; Volkov, N.; Voronin, D.; Wischnewski, R.; Zagorodnikov, A.; Zhaglova, A.; Zhurov, D.; Yashin, I.

doi:10.22323/1.395.0361

Volume 395 - 37th International Cosmic Ray Conference (ICRC2021) - CRI - Cosmic Ray Indirect

Tunka-Grande array for high-energy gamma-ray astronomy and cosmic-ray physics: preliminary results.

A. Ivanova*, M. Brueckner, V. Ptuskino, R. Monkhoev, I. Astapov, P. Bezyazeekov, M. Blank, E.A. Bonvech, A. Borodin, M. Brückner, N.M. Budnev, A. Bulan, D.V. Chernov, A. Chiavassa, A.N. Dyachok, A.R. Gafarov, A. Garmash, V. Grebenyuk, E. Gress, O. Gress, T.I. Gress, A. Grinyuk, O. Grishin, D. Horns, A. Igoshin, A. D. Ivanova, N. Kalmykov, V. Kindin, S. Kiryuhin, R. Kokoulin, K. Kompaniets, E. Korosteleva, V.A. Kozhin, E. Kravchenko, A. Kryukov, L. Kuzmichev, A. Lagutin, M. Lavrova, Y.E. Lemeshev, B. Lubsandorzhiev, N. Lubsandorzhiev, A. Lukanov, D. Lukyantsev, S. Malakhov, R.R. Mirgazov, R. Mirzoyan, E. Osipova, A. Pakhorukov, L.A. Panasenko, L. Pankov, A. Panov, A. Petrukhin, I. Poddubnyi, D.A. Podgrudkov, V. Poleschuk, V. Ponomareva, M. Popesku, E. Popova, A. Porelli, E. Postnikov, V. Prosin, V. Ptuskin, A. Pushnin, R. Raikin, G. Rubtsov, E.V. Ryabov, Y. Sagan, V. Samoliga, B. Sabirov, A. Silaev, A.S. (Junior), A. Sidorenkov, A.V. Skurikhin, V. Slunecka, A. Sokolov, V. Sulakov, Y. Suvorkin, L. Sveshnikova, V.A. Tabolenko, B. Tarashchansky, L. Tkachev, M. Tluczykont, A. Tanaev, M. Ternovoy, R. Togoo, N. Ushakov, A. Vaidyanathan, P. Volchugov, N. Volkov, D. Voronin, R. Wischnewski, A. Zagorodnikov, A. Zhaglova, D. Zhurov and I. Yashinet al. (click to show)

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Pre-published on: July 06, 2021

Published on: March 18, 2022

Abstract

The Tunka-Grande scintillation array is a part of the TAIGA experimental complex designed for high-energy gamma-ray astronomy and cosmic-ray physics. In this work methods of reconstruction of primary particles parameters are presented, as well as the accuracy of reconstruction of the EAS core position, energy, and arrival direction, obtained by comparing the reconstruction results with the data of the Tunka-133 and TAIGA-HiSCORE Cherenkov arrays. The preliminary all-particle energy spectrum based on 3 operation seasons of the installation is presented.

DOI: https://doi.org/10.22323/1.395.0361

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